Synopsis
A dolphin's internal sonar system can locate and capture small fish buried in the sand with remarkable precision.
Synopsis
Dolphins navigate the oceans using an advanced internal sonar system. Filmed in Canada, Bermuda, Polynesia, Mexico, and the United States, *Living Waters* presents the biological features of marine life. Sea turtles use a magnetic compass in their heads to travel thousands of miles. Pacific salmon depend on their keen sense of smell to return to their birthplace. Humpback whales exhibit behavior that challenges conventional evolutionary theories. The documentary runs for 68 minutes and features Alvin Chea.
Deep Dive
Why Watch
- See dolphins using sonar to find hidden fish.
- Meet sea turtles navigating thousands of miles.
- Find out how salmon return to their birthplace.
Did You Know
- Dolphins can locate buried fish using their internal sonar system.
- Sea turtles have a magnetic compass in their heads for navigation.
- Pacific salmon use their sense of smell to return to their birth streams.
- Humpback whales are presented as creatures that defy Darwinian evolution.
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Frequently Asked Questions
What percentage of the planet is covered by oceans?
Oceans cover more than 70% of the planet.
What unique navigational aid do Pacific salmon use?
Pacific salmon use their sense of smell to navigate back to the gravel stream bed where they were born.
What biological feature helps sea turtles navigate across long distances?
Sea turtles have a magnetic compass embedded in their heads that guides them across thousands of miles of open sea.
What are people saying?
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